Place of Origin: Guangdong China (Mainland) Brand Name: Torch Lighting Model Number: TL-LED084 Packaging & Delivery Packaging Detail: Carton Packing Delivery Detail: 10~20days Specifications 1.Voltage:90-240V AC, 50/60Hz 2.Power consumption:70W 3.18pcs 3W TRI color(3-in-1) 4.certificate:CE 5.warranty:2years LED TRI COLOR BAR 18pcs light Features:3W TRI color LED Bar with aluminum housing18 x 3W Ultra bright 3-in-1, TRI Color RGB LEDs (60,000 hour rated)3-in-1 TRI Color RGB LED provides optimal color mixing with no RGB shadows2, 3, 4, 6, 7, 12 dmx channel can selectable4 operation modes (DMX-512, Master/Slave, Stand Alone and Sound Active)Strobe Function can be added to any color combinationElectronic Dimming: 0 - 100%Strobe: 0 - 100% Built-in color macros and programsLEDs can manually be controlled via on-board menu/buttons.Linkable via 3-pin XLR input & output With 4 digital led displayIncludes mounting bracketsOptional infrared remo
Specifications fire door panic bar Standard size:2050*860*50mm Fire rate:60~120minutes fireproof ,smoke, heat,sound insulating Fire door panic bar fire rated door Specification: 1Steel sheet of door panel 0.5~ 1.0mm cold rolled steel sheet2Steel sheet of door frame1.0 ~ 2.0mm cold rolled steel sheet3Frame outer sizes (HxW)2050 x 860mm / 960mm, or customized size4Thickness of the door leaf50 / 70 / 90mm5Opening directionLeft inside / Left outside / Right inside / Right outside6Inner filling materialEPE foam/ Rock wool / Aluminium-Silicon Wool7Rubber sealedFire-proof rubber sealed strip around the door8Door sillHigh quality stainless steel threshold9DoorbellInvisible alarm doorbell 10PeepholeWideangle peephole11HingesGalvanized steel hinges12Surface treatmentpowder coating on surface13With high quality lockSecurity lock14Fire-proof time60~120minutes Export Details 1 Payment Conditi
Specifications Guangzhou led rotation bar can receieve DMX512 signal Channels:12/21CH Light source : Cree LED Name:Guangzhou led rotation bar Item: ST-F013TECHNICAL PARAMETERPower consumption: 90WLight source: 8pcs 10W white color Cree leds Lamp life: 6-10 ten thousand hrsRotation angle: 270 degreeBeam angle: 0 degreeColor: 16.7 million kinds of color changeControl channels: 4/7/11 chsControl mode: DMX512, master/slave, auto, sound activeAutomatic model(by function button) : color change, color strobe, color dimmer,color gradual change/color jump changeOperation menu: LCD screen displayPacking size: 1100*165*142mmN.W: 9kgG.W: 10kg Products Show: Extra details: We will produce your order after receiving 30% deposit and the balance should be paid before the delivery date. 3-5 days for sample /7-15 days for small order /20-30 days for big order (Shipping time is not included). Please contact with us if you
Specifications *Ultra-slim Bluetooth Soundbar *USB dock, Bluetooth,3.5mm jack line in *LED screen/display *Mounting:Floorstanding,Wall TL-S2110U-BLSoundBar design with optimal fit for 37'' flat TV or large 35 Wattas RMS total output power 2.1CH Ultra-slim 55mm/2.2'' deep AC100~245VLED display Smart remote control that can even handle basic functions of your TV MP3 line-in ,Bluetooth placement on the wall or tabletop USB Direct for easy MP3 music playback Dimension(W*H*D):898*90*55mm
Place of Origin: Zhejiang China (Mainland) Brand Name: HOPO Shaping Mode: Plastic Injection Mould Product Material: Steel Product: Household Appliance Cavity Numbr: single or multi Design Software: UG,PRO-E,CAD Mould Base: HASCO,LKM,DME Runner: cold/hot runner Packaging & Delivery Packaging Detail: wooden case Delivery Detail: 15-60days, depends cutomers' need Specifications 1-High performance loudspeaker box mould 2-Europe qualiy, China price 3-Prompt reply 4-OEM & ODM is available 5-On-time d Taizhou Hopo Industrial & Trade Co., Ltd. After years of accumulation, Taizhou Hopo Industrial & Trade Co., Ltd initiates from one department of Zhejiang Daxiong Plastic Mould Co., Ltd and have developed into an independent company. We are a company of diversified development and combine of R & D, production, sales and service in one. Our company is one of key fixed suppliers of China electronic mold. We have developed large-scale injection mold business, during the past 10
Specifications professional audio It is highly favored by project customers and widely used in DISCO, Slow Wave Bar, Performing Hall, etc. Professional Audio, Professional Sound, Speaker Box, Full Range Speaker, MODEL: F-15 System type :2 way 15 full rangeFrequency response:55Hz-18KHzDirectionalH×V:80°×50°Handling power:400W (RMS)800W( PEAK)Sensitivity:99 dBMax.spl:129 dBImpedance:8 OhmsSuspension:YesDimensions(W×H×D):471×690×443(mm)Weight(kg): 32.5kg The enclosure is made by high-strength plywood. A dedicated loud-speaker system help the enclosure realize a strong shocking effect under high-power input. The strong bass and delicate treble system ensure this series under the name of high-standard, high-performance entertainment dvice. Application:Apply to the Bar, DISCO, slow wave bar, the Auditorium, HI entertainment room, etc. professional speaker, pro-audio, stage speaker, performance speaker, profesiona
Type: Moving Head Lights Input Voltage(V): AC110V/220V Working Lifetime(Hour): 100000 Certification: CE,RoHS Emitting Color: Changeable Place of Origin: Guangdong China (Mainland) Brand Name: HC Model Number: HC-CM36RGB LED light emitting angle: 25 degrees Maximum power: 50W/120W Power consumption: 50W Horizontal: 540 degrees Vertical: 280 degrees Control mode: Auto, sound control, master-slave control or DMX512 control Packaging & Delivery Packaging Detail: Standard Cartons and Flight Case Delivery Detail: 7-10days, it depends on your demand Specifications 1) 36pcs 3w led moving head light/moving head light/bar lights 2) 12CH 3) dmx512 signal control mode 4) 1 year warranty infinite color mixing rgb 36pcs 3w double arm led moving head light bar lights Voltage: AC110V/220VLight source: 36 x 1W/3W LED (Red:12 Green: 12 Blue: 12) RGB infinite color mixing, life up to 100,000 hoursLED light-emitting angle: 25 degreesMaximum power: 50W/120W Pow
Specifications 1.0.53*10m, three layer of wood-pulp 2.Good breathe,water ink 3.CE,ISO9001,14001,215 patent,Non-toxic 4.Top 10 brand factory 1.Specification: 1Collection nameQUARTET 1 (6 patterns, 34 Items)2MaterialNon-Woven Wallpaper(Foaming Wallpaper)3Roll Size0.53mx10m (5.3 sqm/roll)4Paper WeightAbout 120 gram per sqm5Packing12 rolls/carton6Carton Size310mm*230mm*550mm7G.W./N.W.10.1/9.6kgs 2.Characteristics:1, Water ink printing for environmental protection ,comply with strict standard for packaging of children toys and medicine.2, DINP to replace DOP in PVC material, like milk bottle lip for infant and Medical glove, safe for health3, twice to three long lifespan than common non-wallpaper.4, CE certification, ISO9001,ISO14001 passed, 215 patents authorized5, Non-toxic,durable and mould proof, moisture-proof, colorfast, non-yellowish6, have been exported to Europe, North America, Middle East, Asia and so on7, flexible price available and n
Specifications outdoor sitting bench Flat bar seat pan and back Sound weather resistance and rust-proof quality. Durable and low maintenance steel bench, steel park benches,flat bar outdoor steel bench,street bench flat bar seating with cast iron legs, cast iron garden bench part, outdoor sitting bench Exclusively designed and manufactured by Gavin Company, products photographed on site at the factory, all rights reserved. About Gavin BenchWith ergonomic design, Gavin benches are stylish and seating-friendly,with a wide range of items for your selection: backless, backed, armrest, without armrest, single-seated, double-seated, and multi-seated. Inflexibility of GAVIN products allows you the option of including the name of your city or town, corporate logo, school name/logo, or your own unique design with custom lettering. It adds amazing commercial value to your product. Simply provide a detailed drawing of your idea and we would be happy to create your one-of-
Light Source: LED LED Light Source: HIMI Type: Laser Lights Input Voltage(V): 110-230V Color Temperature(CCT): Warm White Place of Origin: Guangdong China (Mainland) Brand Name: CZ Model Number: YZ-E012 Emitting Color: color keyword: stage light Packaging & Delivery Packaging Detail: aluminum case Delivery Detail: 15 days upon receipt of deposit or L/C Specifications Vary Torpedo led stage light bar lighting(YZ-E012) Voltage: AC110V/230V 50-60HZ Power: 25W Light Source: 224 (88 R, 48 G, 88B Vary Torpedo led stage light bar lighting(YZ-E012) Overview More Pics SpecificationFeaturesVoltage: AC110V/230V 50-60HZPower: 25WLight Source: 224 (88 red, 48 green, 88 blue) LEDsFunction: Blackout/static/strobe4-channels DMX-512 LED effect lightSize: 406*279*279mmWeight: 5KGElectricalPower: AC110V-230V, frequency: 50-60HzApprovals PhysicalLength: 279 mm (11 in)Width: 279 mm (11 in)Height: 406 mm (16 in)Weight: 5 kg (11 lbs)What&rsq
Item Type: RGB Tubes Shape: Round Light Source: LED Input Voltage(V): DC12 Lamp Power(W): 24 CRI (Ra>): 75 Color Temperature(CCT): Warm White Working Temperature(℃): -20 - 50 Working Lifetime(Hour): 50000 Lamp Body Material: PC IP Rating: IP65 Certification: CE,FCC,RoHS Place of Origin: Guangdong China (Mainland) Brand Name: Ledwalker Model Number: LW-RGBTCCLVT1000 3d effect meteor lighting: dmx rgb meteor lighting LED QTY:: 32or 64 pcs SMD RGB 5050 Power:: less than 12/24W Pixel QTY:: 16 pixels per meter Color:: Color Changing Base:: Aluminum base without top Model Number:: LW-RGBVT100-D6416 Packaging & Delivery Packaging Detail: carton box Delivery Detail: 10-15days Specifications 1)Color fading, and play flash and video 2)50cm,100cm,150cm and 200cm length 3)Compatible with Madrix software 4)CE FCC ROHS Nightclub lighting, play with Music, madrix compatible, Big event light 1-Adopted SMD LED as light source,high brightness and more reliable.2-Double sides light
Specifications Famous Eroda GPS navigation 1. 5inch - 7inch 2.5" GPS with Android 4.0! A13 1.2Ghz, 512MB SDRAM, 8GB Built-in Flash Nand!
Specifications Newest led beam moving head bar Moving head design , irradiate in all domains RGBW 4in1 10W/pcs LED, High bright Newest led beam moving head bar,beam moving head light 1. Product Features Ø Moving head design , irradiate in all domains Ø Precisely control of moving , error correction design Ø Precisely control of the effect of each LED Ø RGBW 4in1 10W/pcs LED, High brightness LED. Ø Special lighting effect Ø 32-bit color (16.7 million color combinations) Ø Modular & highly portable Ø No technical experience required Ø Quick and easy installation&nbs
Specifications beam move bar (the head can move) 8x10 w RGBW 4IN1 LED narrow beam angle :6 degree 8pcs 10w RGBW 4in1 Led Beam Angle: 6°(THE head can move )8 pixels (each LED is a pixel), individual controlDMX Channel: 10CH, 14CH,39CH optional
Specifications Sound Activated El T Shirts For Night Bar Party Cstom el flashing logo Sund-activated Factory outlet t-shirt Sound Activated El T Shirts For Night Bar Party ---Coordinate with the Holidays, Team Colors, School Events or just pick your favorite color! Item: LED Sound Activated Equalizer T-shirt Disco Nightclub EL Music Shirt Fabric: 100% Cotton LED/Body Color Available: Multi-colors fot LED light /Black,Pink,for T-shirt color.LED Panel Size : 20cm x 14cm Power: Uses 2 x AAA batteries (batteries not included)EL panel Design: More than 20 different designs. Light up your party light up your life. Certificate : Our T-Shirt can meet CPSIA,RoHS,CE standard.EL panel attached to the Disco T-Shirt with Velcro, so you can give your cloth a deserved wash after remove the panel and battery pack. Feature:* Made from 100% cotton, this high tech. Powered by a battery pack cleverly hidden within an inside shirt pocket *
Type: Ceiling Tiles Place of Origin: Hebei China (Mainland) Brand Name: Great Wall Model Number: 600*600mm Function: Fireproof,Heat Insulation,Moisture-Proof,Mould-Proof,Smoke-Proof,Sound-Absorbing,Soundproof,Waterproof Feature: Artistic Ceilings Ceiling Tile Shape: Square Ceiling Tile Type: Mineral Wool Ceilings color: white material: fiber wool size: 600*600 thickness: 6-25mm Packaging & Delivery Packaging Detail: according customer's requirement Delivery Detail: 7 days after receive the depsite Specifications MIneral Fiber Ceiling and T-Grid/T -Bar Natural, environmental-friendly ,Non-toxic MIneral Fiber Ceiling and T-Grid/T -Bar Technical Data:Density (kgs/m3): 240-280kgs/m3NRC: ≥0.45Fire resistance: class a qualification (GB8625-88 STIPULATION)Moisture rate (%): ≤3Light reflect: 0.60-0.80Bending strength(N): ≥60Sagging resistant properties:≤0.35mmHR: ≥90% Available Textures for Low-Density Mineral
Specifications ** Multimedia pc speaker ** Pc speaker 2 1 ** 2 1 sound bar Price: USD 8 ~ 15 MOQ: 3,000 set SpecificationRMS: 6WPMPO: 1300WDriver unit: 2 inchFrequency resons 20Hz ~ 20KHzControl: Power, volume, LED, headphone / earphone jackColor: Black, whitePower: AC, USBImpedence: 32 ohmDimensions: 66 * 100 * 75mm More* PC speakers / * PC speakers brands / * PC speaker 2.0* Mini speaker / * Mini speaker usb / * Mini speakers MP3* Best PC speakers / * Cheap PC speaker / * Speaker brands* Multimedia speaker
Specifications 1.Wide range led stage light products 2.Steady quality 3.Considerate services 4.Years' experience on projects 5.Professional Most Professional led stage light Project /Sound Project /Bar Project led stage light/ led stage fire effect light/ silk flame effect light If you are a terminal user or project dealers, you want to make a bar for example so you are our project user. But you might not know what kind of stage light suitable for you, what kind of Chinese product suitable for your need, even do not know how to start the things. Don't worry, No matter what project such as bar, studio or something like that. TOWIN can give you the solution due to our many years Event plan service experience, We are not only provide you the product but also the project service at the same time, since this is our advantage.The first step you need to let us know:1 Project type such as bar, studio, club...2 Your requirement of this event such as effect...3 Your bu
Specifications Access premium content providers like Netflix, Vudu, Hulu Plus, and YouTube direct from your TV using your home network. Access premium content providers like Netflix, Vudu, Hulu Plus, and YouTube direct from your TV using your home network.You won't believe your eyes. LED technology delivers amazing brightness, clarity and color detail.Get nearly double the pixel resolution of standard HD with Full HD 1080p resolution.Includes 60W sound bar for a robust and full audio experience.
Specifications Electronic sound bar/box/pad for toy/doll/book Long duration Replace battery CE ROHS FCC ISO9001 Sound pad with education book of children's Application in education book, kids book, story book, learning book, piano book, English book. Function: when pressing a button, starts to tell the story, different buttons, tell different stories or soundsActivated: pull-tab, press, switch, light sensorPanel material: ABS plasticPanel size: existed or customizedButton available: 3-10 buttonsSound duration: 10-170 seconds for each buttonSound format: MP3 or WAVBattery available: AA, AAA, AG13Battery life: plays message or music more than 500 timesOEM item available: ideas, prototypes, artworksPassed testing: CE, ROHS, EN71, ISO900Export to: USA, UK, Canada, Australia, Brazil, Germany, Turkey, Poland, Switzerland and so on Book size: customizedBook page: 3-10pagesBook design: artwork available Packing details Net
Item Type: Flood Lights Input Voltage(V): 100-260v Lamp Power(W): 300 Working Lifetime(Hour): 50000 IP Rating: IP65 Certification: CE,RoHS Place of Origin: GUA,Guangdong, China (Mainland) China (Mainland) Brand Name: superlight,mp Model Number: floodlight,bar-24 VOLTAGE: AC110-260V,50/60HZ light source1: 24*4in1 10w Material: die-cast aluminium water-proof: IP65 Application: Square Finishing Color: Black Packaging & Delivery Packaging Detail: Inner and outside package of kraft carton with EPE Delivery Detail: accoring to order Specifications RGBW floodlight, IP65 led wash bar, 1.SIZE:450*200*170MM 2. G.W:7KG 3.AUTOMATIC,MASTER/SLAVE,DMX512,sound control High power led flood light /wall wash Details introductionIP65 High power led flood light/down lightVOLTAGE:AC110-260V,50/60HZPOWER:250WLAMP: led 24*4IN1 10w rgbwDMX CHANNEL---22CH,DIGITAL displaySIZE--- 450*200*170MMNET WEIGHT-- 7KGBeam angle:25/35/40 SELECTABLEOPERATE MODE:AUTOMATIC,MASTER/SLAVE
Type: Buckets, Coolers & Holders Buckets, Coolers & Holders Type: Wine Holders Material: Plastic Plastic Type: Melamine Certification: CE / EU Feature: Eco-Friendly Place of Origin: Guangdong China (Mainland) Brand Name: AVE Model Number: Chiller Light color: Yes,Three Music: Yes,If you need Oem: Yes Suit for: any brands water or drink Not Provided: Water Packaging & Delivery Packaging Detail: Factory Standard Package or per you request Delivery Detail: 2-7days,depends on you order quantity Specifications 1.Factory Price,Good quality 2,Promotion Item :Drink Chiller with Multi-color 3.Weclome OEM As you know, most glasses in the market are used for drinking .Did you ever see a colorful electron bottle before? AVE(JTL ) is a high electronic enterprise.The drink glass chiller is the new design for drink bottle. It can show you 3 colors and wonderful music. It is suitable for all bars, KTV or any alive place. It can show you more fun. Working Principle: 1
Specifications Built-in separate 6 channel amplifier real 5.1 surround sound & dolby prologicII,5.1ch surround decoder, Bluetooth receiver IA-6120USB------------------------------------------------------- 5.1ch Active Sound bar Features: •Built-in separate 6 channel amplifier real 5.1 surround sound & dolby prologicII •5.1ch surround decoder •Ideal for use with LCD and Plasma TV •Front panel with piano painting •With 5.1ch/AUX/Optical/Coaxial input jack •With Bluetooth receiver •5.1ch volume control separately •With LED display •With USB/SD/MS/MMC slot •Play audio filesWMA.MP3directly •With3D surround sound •With Sub audio out for active subwoofer •Full function remote control. Technical Specification: •Rated voltage frequency: AC 110~240V 50/60Hz •Front:(3"x2+1")x2(8Ω) Center:3&
Specifications expanded bar grating steel grating mesh sound reputation prompt delivery small order is acceptable Hebei Meihua Hardware Mesh Co,.Ltd About the product's information: Expanded Bar Grating Steel grating is the product in accordance with customer’s requirements that is lined by load flat steel and horizontal rod alternately in a certain space, welded into primary plate in the high voltage resistance welding machine, then through the
Standard: AISI,EN,GB,JIS Dimensions: 3-60*10-200(mm) Grade: 300 Series Application: constructions,light industry Surface Treatment: Bright Certification: ISO Place of Origin: Shanxi China (Mainland) Brand Name: TISCO Model Number: 304 304L 316 316L 309 310 317 321 Packaging & Delivery Packaging Detail: standard sea-worthy packing Delivery Detail: within 15-20 days after receipt of deposit or L/C Specifications 1.Materials: 300 series, other also available 2.Short lead time and sound service 4.High quality at reasonable prices Stainless Steel Flat Bar 1).Material : 316 304 304l 309 310 321 201 202 etc.2).Size : 3-60mm*10-200mm , Length up
Light Source: LED LED Light Source: epistar Type: Projection Lights Input Voltage(V): 90-250 Lamp Power(W): 40 Color Temperature(CCT): RGBW Working Temperature(℃): -30 - 40 Working Lifetime(Hour): 60000 IP Rating: No Waterproof Certification: CE,RoHS Place of Origin: GUA,China China (Mainland) Brand Name: Deson Model Number: LD-043-01 Emitting Color: RGBW Voltage: AC110V/230V, 50Hz/60Hz Power: 40W Colors: RGBW Control: DMX, Auto, Sound activate Website: www.desonlight.com Warranty: 1 year Lamp: 308pcs 5mm high brightness Key Words: disco light Packaging & Delivery Packaging Detail: Standard cartons or flight case, depends on your demand. Delivery Detail: 3-5 business days after payment received. Specifications 1.7 Heads Disco Bar Light; 2.Voltage: AC110V/230V, 50Hz/60Hz; 3.Control: DMX, Auto, Sound activate; 4.Power: 40W; 5.CE/RoHS. LED 7 Head Light LD-043 Technical Information: Voltage: AC110V/230V, 50Hz/60HzPower: 40WLamp:&nb
Type: Ceiling Tiles Place of Origin: Hebei China (Mainland) Brand Name: Ameilida Model Number: 600*600*thickness Function: Fireproof,Heat Insulation,Moisture-Proof,Sound-Absorbing,Soundproof Feature: Honeycomb Ceilings,Perforated Ceilings Ceiling Tile Shape: Square Ceiling Tile Type: Mineral Wool Ceilings color: white surface finish: factory-applied vinyl lates paint density: 280---320kgs/m3 fiber content: >=90% water content: <=3% humiddity: RH95 NRC: 0.6--0.7 light reflectivity: minimum LR0.8* thermal conductivity: 0.065W/mk Packaging & Delivery Packaging Detail: We also can make the packing according to clients requirement Delivery Detail: within 15 days Specifications Color: whiteNormal specification: 595*595 603*603 300*600, 600 * 600, 600 *1200Thickness: 12, 13, 14, 15, 16, 18, 20mm Mineral fiber ceiling board Main features:1.waterproof 2.fireproof 3.noiseproof 4.heat insulation, flawless appearance &
Type: Living Room Furniture Specific Use: Living Room Cabinet,Home Night Stand General Use: Home Furniture Material: Wood Wood Style: Solid Wood Appearance: Antique,Modern and Fashional Place of Origin: Zhejiang China (Mainland) Brand Name: DIVANY Model Number: DIVANY Series Style: New Color: Various Certificate: ISO9001 Brand: Divany Feature: Soft and Comfortable Quality: Good Life: Long Packaging & Delivery Packaging Detail: We use the Cellular board individual package which made by ourselves.Our packaging is the best in China,each package is unique and professional,and has the good ability to protect the products Delivery Detail: 35 DAYS Specifications Living Room Cabinets 1.Solid wood structure 2.Modern and fashion 3.IS9001 certification 4.High quality timber of North Europ Be Of Sound Quality Bar Cabinet Specifications1.Solid wood structure2.Modern and fashion3.IS9001 certification4.High quality timber of North Europe5.High elasticity sponge inside the cushion6.Apex paint an
Specifications 1.High quality assurance 2.In stock 3.Low cost 4.Fast delivery Hot selling internal loudspeaker sound speaker for iPad 2, Buzzer loud speakerSpecification1.For ipad 2 buzzer speaker2.All the items are top quality with factory wholesale price3.100% compatible with your brand mobile phone4.We also offer all kinds of spare parts for various mobile phones5.Quality tested before shipping and best after-sale service, give our customers double safeguard6.High quality and fast delivery7.Paypal is accepted About usWe aslo can supply other mobile phone accessories,such as Mobile phone charger,mobile phone adaptor,Mobile Phone Flex Cable,Mobile Phone kepad,Mobile phone Buzzer,Mobile Phone Speaker,Mobile Phone Microphone and so on, For more information,please feel free to contact us,Your inuqury will be much appreciated! Payment Items will be shipped within 3 working day as soon as you payment verified Warranty3 months for the quality assurance Custom duty or taxBuy
Type: Other Educational Toys Place of Origin: Guangdong China (Mainland) Model Number: SY-B-848S OEM: OEM Packaging & Delivery Packaging Detail: 200pcs/carton the WG and Meas depends on the size of your design Delivery Detail: 30days-45days Specifications 1,Sound bar used in children's books 2,the sound and the quantity of buttons can be designed 3,OEM 4,ABS material 1,Sound module used in children's sound book . 2,Sounds including the animal series,traffic tool series ect.or the customer sound.Sounds can be heard when pressing the relative buttons. 3,The qulitity of sounds can be designed by customer. 4,Fit for children to listen and see at the same time,making learning more easier.